Method and device for binarising pixel data

Details Method and device for binarising pixel data Method and device for binarising pixel data

H - Electricity

04

N

H04N 1/403 (2006.01) G06K 9/38 (2006.01)

Patent

CA 2186754

The invention concerns a method and device for binarising pixel data in which a number of black-and-white binary images each having binarising characteristics of different degrees of sensitivity is formed from a set of grey-scale value binary data. The dimension (I) is calculated for each of these binary images, FS designating the number of black binary pixels and ? designating the number of black-and-white transitions. A selection of the binary image for which the dimension S is at its maximum is optimally carried out.

L'invention concerne un procédé et un dispositif de binarisation de données de pixel. A partir d'une série de données de pixel de l'échelle de gris, un certain nombre d'images binaires en noir et blanc sont formées présentant chacune des caractéristiques de binarisation avec des degrés de sensibilité différents. Pour chacune de ces images binaires on calcule la dimension, FS désignant le nombre de pixels en noir et blanc, et Ü le nombre de transitions noir et blanc. Une sélection optimale de l'image binaire pour laquelle la dimension S est la valeur maximale est effectuée.

Affiliated with

Also associated with

Rating

Method and device for binarising pixel data does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and device for binarising pixel data, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and device for binarising pixel data will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1378013